Documentation
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Index ¶
- Constants
- func GetCacheKeyFromCtx(currentCtx ctx.Context) string
- func GetVariedCacheKey(rq *http.Request, headers []string) string
- func HeaderAllCommaSepValues(headers http.Header) []string
- func HitStaleCache(h *http.Header)
- func SetCacheStatusHeader(resp *http.Response) *http.Response
- func SetRequestCacheStatus(h *http.Header, header, cacheName string)
- func ValidateCacheControl(r *http.Response, requestCc *cacheobject.RequestCacheDirectives) bool
- func ValidateETag(res *http.Response, validator *Revalidator)
- func ValidateMaxAgeCachedResponse(co *cacheobject.RequestCacheDirectives, res *http.Response) *http.Response
- func ValidateMaxAgeCachedStaleResponse(co *cacheobject.RequestCacheDirectives, res *http.Response, addTime int) *http.Response
- type Revalidator
Constants ¶
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const ( VarySeparator = "{-VARY-}" DecodedHeaderSeparator = ";" )
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const StoredTTLHeader = "X-Souin-Stored-TTL"
Variables ¶
This section is empty.
Functions ¶
func GetCacheKeyFromCtx ¶
func GetVariedCacheKey ¶
GetVariedCacheKey returns the varied cache key for req and resp.
func HeaderAllCommaSepValues ¶
headerAllCommaSepValues returns all comma-separated values (each with whitespace trimmed) for header name in headers. According to Section 4.2 of the HTTP/1.1 spec (http://www.w3.org/Protocols/rfc2616/rfc2616-sec4.html#sec4.2), values from multiple occurrences of a header should be concatenated, if the header's value is a comma-separated list.
func HitStaleCache ¶
HitStaleCache set hit and stale in the Cache-Status header
func SetCacheStatusHeader ¶
SetCacheStatusHeader set the Cache-Status header
func SetRequestCacheStatus ¶
SetRequestCacheStatus set the Cache-Status fwd=request
func ValidateCacheControl ¶
func ValidateCacheControl(r *http.Response, requestCc *cacheobject.RequestCacheDirectives) bool
ValidateCacheControl check the Cache-Control header
func ValidateETag ¶ added in v1.6.38
func ValidateETag(res *http.Response, validator *Revalidator)
func ValidateMaxAgeCachedResponse ¶
func ValidateMaxAgeCachedResponse(co *cacheobject.RequestCacheDirectives, res *http.Response) *http.Response
func ValidateMaxAgeCachedStaleResponse ¶
func ValidateMaxAgeCachedStaleResponse(co *cacheobject.RequestCacheDirectives, res *http.Response, addTime int) *http.Response
Types ¶
type Revalidator ¶ added in v1.6.38
type Revalidator struct {
Matched bool
IfNoneMatchPresent bool
IfMatchPresent bool
IfModifiedSincePresent bool
IfUnmodifiedSincePresent bool
IfUnmotModifiedSincePresent bool
NeedRevalidation bool
IfModifiedSince time.Time
IfUnmodifiedSince time.Time
IfNoneMatch []string
IfMatch []string
}
func ParseRequest ¶ added in v1.6.38
func ParseRequest(req *http.Request) *Revalidator
Source Files
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